.lt_main{
  .pro_name{
    color: #000;
    font-size: 18px;
    font-weight: 700;
    border-bottom: 1px solid #ccc;
    margin-bottom: 0;
    padding: 10px;
  }
  .pro_price{
    height: 50px;
    line-height: 50px;
    padding-left: 10px;
    padding-right: 10px;
    border-bottom: 1px solid #ccc;
    span{
      &:first-child{
        color: red;
        font-size: 24px;
      }
      &:nth-child(2){
        color: #666;
        font-size: 16px;
        text-decoration: line-through;
      }
    }
  }
  .pro_size{
    padding:10px;
    border-bottom: 1px solid #ccc;
    span{
      display: inline-block;
      height: 30px;
      line-height: 30px;
      text-align: center;
      width: 30px;
      background-color: #eee;
      vertical-align: middle;
      border: 1px solid #ccc;
      &.active{
        background-color: #069;
      }
    }
  }
  .pro_num{
    padding: 10px;
    border-bottom: 1px solid #ccc;
    span{
      color: #666;
      font-size: 12px;
    }
  }
  .pro_detail{
    height: 50px;
    line-height: 50px;
    padding-left: 10px;
    padding-right: 10px;
    border-bottom: 1px solid #ccc;;    
  }
}
.lt_footer{
  background-color: #eee;
  border-top: 1px solid red;
  button{
    margin-top: 10px;
  }
  
}